Our verdict
The Lucas Oil Marine Marine Grease Gun is a dependable, affordably priced tool for boat owners who need to keep trailer bearings, steering components, and other zerk fittings properly lubricated. Its corrosion-resistant build and high-pressure output make it well suited to the demands of marine maintenance, though minor ergonomic and sealing quirks keep it from perfection.
Why it made the list
- Saltwater corrosion resistant
- High-pressure grease delivery
- Durable steel construction
Pros & cons
What we like
- Built tough for saltwater exposure
- Smooth, consistent grease flow with minimal pumping effort
- Comfortable ergonomic handle reduces hand fatigue
- Versatile fitting works on most marine zerk fittings
- Solid value compared to premium brand guns
Watch out for
- No carrying case included
- Occasional air lock requires manual bleeding
- Hose is slightly shorter than some competitors
- Grease can leak at cartridge seal if overtightened
Spec sheet
| Cartridge Capacity | 14 oz |
|---|---|
| Max Pressure | 10,000 PSI |
| Material | Corrosion-resistant steel |
| Hose Length | 18 inches |
| Weight | 3.2 lbs |
Features at a glance
- Heavy-duty steel barrel construction
- Marine-grade corrosion-resistant coating
- 14 oz cartridge capacity
- High-pressure pump delivers up to 10,000 PSI
- Flexible hose with rigid pipe attachment
- Compatible with standard grease cartridges and bulk fill
Full review
Lucas Oil Marine marine grease gun is a purpose-built lubrication tool designed for boat owners who demand reliable protection against the harshest conditions on the water. Engineered to dispense Lucas Oil's premium marine grease formulations with precision, this grease gun allows you to properly maintain critical components like steering systems, trailer hubs, propeller shafts, and through-hull fittings. Saltwater and freshwater environments both accelerate wear on moving parts, and having a dedicated marine grease gun on hand means you can address lubrication needs before corrosion or friction cause expensive damage to your vessel or trailer.
Built with marine-grade materials to resist rust and withstand exposure to moisture, this grease gun features a sturdy construction that holds up to repeated use in wet, humid boatyard and dock environments. The ergonomic handle and lever design provide the leverage needed to push thick, water-resistant marine grease into tight fittings, even in cramped engine compartments or awkward trailer axle positions. Compatible with standard grease cartridges, it offers the flexibility to load Lucas Oil's marine-specific grease blends, which are formulated to resist washout and maintain their protective properties even after prolonged submersion or exposure to spray.
For boaters who take pride in proactive maintenance, this grease gun becomes an essential part of the seasonal and routine upkeep toolkit, sitting alongside oil, filters, and cleaning supplies in the marine garage or dock box. Regular application of marine grease through this gun helps extend the life of wheel bearings, fittings, and other grease points, reducing the likelihood of seizing, squeaking, or premature failure caused by water intrusion. Whether you're prepping a boat for a weekend outing, winterizing a trailer, or performing scheduled maintenance on an outboard motor, the Lucas Oil Marine marine grease gun delivers the control and durability needed to keep every moving part protected against the corrosive effects of life on the water.
Ready to rig it?
Lucas Oil Marine Marine Grease Gun
Check today's price and availability on Amazon.
